baber/WOPTO huggingface dataset:
Patent JP-2007247545-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: HIYOSHI RYOSUKE
IPC: F02D15/02
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent knocking in the high compression ratio, and to reduce a cooling loss in the low compression ratio.  <P>SOLUTION: This invention has a piston 22 reciprocating in a cylinder and a compression ratio control means 1 capable of varying the engine compression ratio by changing a top dead center position of the piston 22 on the basis of an engine operation state, and is characterized by setting heat conductivity of the cylinder 23 of a part facing the most rising part of the piston 22 when setting the engine compression ratio to the high compression ratio, larger than heat conductivity of the cylinder 23 of the part similarly facing the most rising part of the piston 22 when setting the engine compression ratio to the low compression ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250429-A (JP)
Title: Fuel cell system
Inventor: YONEKURA KENJI
IPC: H01M8/10
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing an uncomfortable feeling of a system user and expecting fuel economy enhancing effect.  <P>SOLUTION: A system control device 130 stops power generation by a fuel cell 10 after satisfying the prescribed conditions, and when the power generation by the fuel cell is restarted, even if the prescribed conditions are satisfied in idle stop inhibit time after restarting of power generation, the system control device 130 does not stop power generation by the fuel cell 10. During the idle stop inhibit time, since the system do not become an idle stop state, the system can prevent the system user from being given an uncomfortable feeling by repetition of usual operation and idle stop. The system control device 130 exhausts gas through a gas exhausting line 40 during the idle stop inhibit time. Therefore, nitrogen concentration is decreased, and even in a fuel cell system releasing the idle stop state when the nitrogen concentration reaches a prescribed value, the idle stop state is not immediately released.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258762-A (JP)
Title: Multilayer substrate
Inventor: TSUBOTA YOSHIHIRO
IPC: H01P3/08
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deterioration in electric characteristics by relaxing the difference in potential between ground conductors of a microstrip line or the difference in path between a microstrip line pattern and the ground conductor, in a multilayer substrate in which the microstrip lines are mutually connected.  <P>SOLUTION: A multilayer substrate includes a first dielectric multilayer substrate having a ground conductor layer provided on the microstrip line pattern and an intermediate layer, and a step difference on lower than the ground conductor layer; a second dielectric multilayer substrate having a ground conductor layer provided on the microstrip line pattern and the intermediate layer, and a step difference provided oppositely to the step difference portion of the first dielectric multilayer substrate on lower than the ground conductor layer; and carriers provided on the step difference portions of the first and second dielectric multilayer substrates, having a protrusion contacting the first and second dielectric multilayer substrate and having the first and second dielectric multilayer substrates placed thereon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257312-A (JP)
Title: Album creation system, album creating method, and program
Inventor: SHIRAI ISATERU
IPC: H04N5/91
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To notify a user of the theme of a desired album that can be created from a plurality of images.  <P>SOLUTION: This album creation system is provided with: an image storing part for associating a plurality of images with respective imaging environments of the plurality of images to store them; an image classifying part for analyzing respective imaging environments of the plurality of images stored by the image storing part to thereby classify the plurality of images stored by the image storing part in each event based on an imaging environment; the number of images calculating part for calculating the number of images classified by the image classifying part in each event; an event extracting part for more preferentially extracting an event with a larger number of images calculated by the image of number calculating part in each event, and an event presenting part for presenting to the user the event extracted by event extracting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259186-A (JP)
Title: On-board effect sound producing system
Inventor: SAKAMOTO KOSUKE
IPC: G10K15/04
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To select and produce an effect sound matching a passenger's liking.  <P>SOLUTION: This system comprises communication lines 402, 401 having the one end side connected to an effect sound signal generating means 24 which generates a reference signal Sr of harmonic waves based on an engine rotation frequency fe, corrects the reference signal Sr by first correction information read out from an EEPROM 26, and generates an effect sound signal Sc, and a memory card 303 connected to the other end sides of the communication lines 402, 401, for storing second correction information. As the first correction information stored in the EEPROM 26 is rewritten by the second correction information stored in the memory card 303 through the communication line 402, an effect sound matching a passenger's liking can be selected and produced by the second correction information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253502-A (JP)
Title: Electro-optic device, image forming apparatus and manufacturing method for electro-optic device
Inventor: KOIKE SHIGEMITSU
IPC: H04N1/036
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optic device which can reduce loss of light.  <P>SOLUTION: The electro-optic device D comprises an electro-optic panel 10 where a plurality of electro-optic elements E are arranged, a focusing lens array 20, a spacer glass 60 and a frame 40. The spacer glass 60 is a member of light passing properties and is interposed between the electro-optic panel 10 and the lens array 20. The frame 40 includes a first opposed surface 401 and is set so that a first surface 601 of the spacer glass 60 contacts the first opposed surface 401. The electro-optic panel 10 and the lens array 20 are arranged to be in contact with the spacer glass 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256856-A (JP)
Title: Fixing device and image forming apparatus equipped therewith, fixing device control method, fixing device control program and computer readable recording medium
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fixing device whose maximum power consumption in the midst of operation is low and which is applicable to the speeding-up of processing.  <P>SOLUTION: The fixing device 1 has a control circuit 9 controlling the shift of quantity of heat of a fixing roller 4 and a pressure roller 5 so as to satisfy (Q1-Q0)/Hc≤11 (more desirably, ≤0) when it is assumed that the total of the quantity of heat held by the fixing roller 4 and the pressure roller 5 when standing by or immediately after completing warm-up is Q0(J), the total of the quantity of heat when the quantity of heat held by the fixing roller 4 and the pressure roller 5 becomes a saturated state after consecutively conveying recording material is Q1(J) and the heat capacity of the fixing roller 4 and the pressure roller 5 is Hc(J/°C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006175275-A (JP)
Title: Washing and drying machine
Inventor: KAJIWARA HIROSHI
IPC: D06F25/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine having a washing process composed of washing, rinsing and dehydrating steps and a drying process, drying in a simple structure, not causing any increase in size and weight of the machine body, not causing clogging of a filter for collecting lint, and preventing clogging of a heater even in the case of forgetting to mount the filter.  <P>SOLUTION: In an outer tub cover 43, a hot air supply port 51 connected to a hot air blowing means 40 through a blowing bellows hose 50 is provided in a position facing on the interior of an inner tub 42 in the rear of an inner opening part of the outer tub cover 43. In the outer tub cover 43 or an inner lid 44, an exhaust port 52 for discharging hot air in the inner tub 42 is provided in a position facing on the interior of the inner tub 42 and in a position to be visually confirmed from the opening part of an outer frame cover 24. In the exhaust port 52, an exhaust filter 54 for catching lint generated due to stirring of washing is removably provided to cover the exhaust port 52.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007266779-A (JP)
Title: Digital broadcast receiver
Inventor: OMAE HISATOSHI
IPC: H04N21/81
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To accumulate music and music information related to the music together even if a digital broadcast receiver is not provided with a communication function other than a reception function of a digital broadcast signal.  <P>SOLUTION: The digital broadcast receiver 1 reproduces sound data and a data content transmitted by the digital broadcast signal. The receiver is provided with a sound data acquisition part 12 for acquiring the sound data from the digital broadcast signal, a data content acquisition part 13 for acquiring the data content composed of one or a plurality of structured documents from the digital broadcast signal, a character-string extraction part 14 for extracting a character string to be displayed on a screen during reproduction of the sound data from prescribed elements in the structured documents constituting the data content, and a recording part for recording the sound data acquired by the sound data acquisition part 12 and the character string extracted by the character-string extraction part 14 by making them relate to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262597-A (JP)
Title: Paperboard for disposable cleaning tool, which has excellent disaggregation in water
Inventor: KAWASAKI MINORU
IPC: A47K11/10
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide paperboard with excellent disaggregation in water, keeping high strength in use, however losing the strength in water, thus exhibiting such disaggregation as to be disintegrated into fibrous form by the action of a given water current.  <P>SOLUTION: The paperboard is a multilayered paperboard of at least two layers, containing a surfactant for enhancing infiltration of water thereinto. The paperboard is made so as to be 25-130 g/m<SP>2</SP>in basis weight per layer and 0.25-0.70 MPa in interlaminar strength. The paperboard keeps its own high strength in use, however quickly loses the strength in water as its water infiltrativeness is considerably improved in water, being readily disintegrated by the action of a given water current. Therefore, while being easy to wipe off dirts, the paperboard has slight possibility of causing troubles such as pipes clogged with paperboard discarded in discharging water current after use, thus being convenient in handling and easy in aftertreatment as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264266-A (JP)
Title: Application execution control system and mobile terminal device for demonstration
Inventor: TSUDA JUNICHI
IPC: G06Q50/10
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for starting and executing a predetermined application in a terminal device, carried by a visitor according to music output from a sound source arranged inside a hall.  <P>SOLUTION: When the visitor enters a range 35 of music A which is output from the sound source A, a mobile device 10 carried by the visitor detects the music A and starts the corresponding application A. When the user goes out of the range 35 of the music A, the executed application A is finished. Next, when the visitor enters a range 36 of music B and the music B is detected, an application B corresponding to the music B is newly started. When the user moves from the range of the music B to a range 37 of music C, the application B is finished, and an application C, corresponding to the music C which is newly detected, is started. When event switching occurs, while the visitor is in the range of the music C, and output of a sound source C33 is changed from the music C to the music E, the application C is finished and an application E corresponding to music E is started.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006307334-A (JP)
Title: High-strength thick steel plate and process for production thereof, and high-strength steel pipe
Inventor: SHIMAMURA JUNJI
IPC: B21C37/08
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength thick steel plate which exhibits excellent cutting-crack resistance, Charpy absorption energy and DWTT characteristics, a low yield ratio of ≤ 0.85 and a tensile strength of 900 MPa or above.  <P>SOLUTION: The high-strength thick steel plate contains, by mass, C: 0.03 to 0.12%, Si: 0.01 to 0.5%, Mn: 1.5 to 3%, Al: 0.01 to 0.08%, Nb: 0.01 to 0.08%, Ti: 0.005 to 0.025%, N: 0.001 to 0.01%, O: ≤0.003%, S: ≤0.001%, Ca: 0.0005-0.01%, and one or two or more of Cu: 0.01 to 2%, Ni: 0.01 to 3%, Cr: 0.01 to 1%, Mo: 0.01 to 1%, and V: 0.01 to 0.1%, and satisfies the following inequalities (1) 1≤(1-130×[O])×[Ca]/(1.25×[S])≤3 as to the contents of Ca, O and S, whose microstructure is composed of ferrite and a hard second phase at an area fraction of ferrite of 10 to 50% with the cementite contained in the hard second phase having a mean particle diameter of ≤0.5 μm, and in which the content of Nb contained as carbide in the steel is ≤10% based on the whole Nb content of the steel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007260258-A (JP)
Title: Game machine
Inventor: NOHARA TOMOYOSHI
IPC: A63F7/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide game machines which can arouse players' interest in operating an operation means by making larger differences in game advancement resulting from the presence or absence of the operation by players.  <P>SOLUTION: A ready-to-win performance, which is conducted to inform a LCD 106 of the win or non-win of a special lottery, is advanced during a prescribed period of time if it is operated with an external input button 37, and after the lapse of the prescribed period of time, the ready-to-win performance is terminated regardless of its advancement state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007180472-A (JP)
Title: Semiconductor device and its fabrication process
Inventor: MITA KEIJI
IPC: H01L27/082
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the matter of a conventional semiconductor device that it is difficult to achieve the withstand voltage characteristics of a power semiconductor element and the reduction in device size of a control semiconductor element.  <P>SOLUTION: In the inventive semiconductor device, an n-type epitaxial layer 4 is formed on a p-type single crystal silicon substrate 3. A p-type buried diffusion layer 6 is formed on the substrate 3, and an n-type buried diffusion layer 10 is formed on a p-type buried diffusion layer 7 in the substrate 3 and the epitaxial layer 4. With such a structure, creep up of the p-type buried diffusion layer 7 is suppressed, and the epitaxial layer 4 can be made thin while sustaining the withstand voltage characteristics of a power semiconductor element. Furthermore, device size of a control semiconductor element can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007272789-A (JP)
Title: Transfer fare adjusting machine and transfer fare adjusting method
Inventor: TACHIKAWA HIROSHI
IPC: G07B1/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer fare adjusting machine capable of heightening processing efficiency, reducing a work load of a person in charge, and improving convenience of a user.  <P>SOLUTION: This transfer fare adjusting machine has an operation display part 16 for inputting the traveling direction of a vehicle used up to the station by a passenger, card processing parts 14, 15 for reading entraining station information and a section where traveling is allowed from a passenger ticket handed over from the passenger, and an operation display part 16 for displaying candidates of a detraining station extracted from a memory 17 by using the traveling direction as key information, in the order of using frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277811-A (JP)
Title: Treatment method for slope face
Inventor: MAEDA MINORU
IPC: E02D17/20
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for a slope face which can effectively prevent the collapse of the slope face without causing deterioration in beauty caused by a crack or the falling of the sloping face.  <P>SOLUTION: In this treatment method for the slope face which prevents the collapse of the slope face 11, a water collecting pipe 12 is buried in the slope face 11 in such a manner that one end 12a of the water collecting pipe 12 is arranged in a state of being flush with the slope face 11, after that, a nonwoven fabric 13 is laid on the slope face 11, a primer is applied to the surface of the nonwoven fabric 13 and one end 12a of the water collecting pipe 12, and a water sealing agent 14 composed of a polyurea resin is applied to the primer after drying the primer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278346-A (JP)
Title: Accumulator
Inventor: NAKANO NAOHITO
IPC: F15B1/08
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator with a shell whose pipe shrunk shape can be stabilized when pipe shrinking work is applied for joining an opening portion of the shell to a side plate, having improved durability and a reduced weight.  <P>SOLUTION: The accumulator comprises the cylindrical shell 20 storing filled gas and operating fluid, the side plate 30 having a tapered face 31d formed with its outer diameter gradually smaller as tending from the inside to the outside of the shell 20 for closing the opening portion 21B of the shell 20, and a metal bellows 41 provided on the side plate 30 and stored in the shell 20 for partitioning the shell 20 to separate the filled gas from the operating fluid, the shell 20 having an inner wall face formed on the side of the opening portion 21B along the tapered face 31d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278865-A (JP)
Title: Magnetostrictive torque detecting apparatus
Inventor: NAOE MASATAKE
IPC: G01L3/10
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of achieving high sensitivity which depends on the number of windings by eliminating the need for additional work to a rotating shaft and simplifying the method of winding an exciting and detection coil of a magnetic head in a magnetostrictive rotation-shaft torque detecting apparatus.  <P>SOLUTION: C-shaped soft magnetic bodies are circumferentially arranged via a gap around the rotating shaft 10 having magnetostrictive characteristics. A soft magnetic part is inclined by approximately 45 degrees to the rotating shaft. A magnetic head in which a coil is wound on its inner circumference and its outer circumference accurately detects torsional stress of the rotating shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280263-A (JP)
Title: Driving support device
Inventor: ITO TOSHIYUKI
IPC: G08G1/16
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device capable of appropriately stopping a warning according to the actual traveling state of a vehicle.  <P>SOLUTION: A controller 3 of the driving support device 1 changes the stop timing of a warning made to a driver according to danger to a vehicle traveling state determined by a danger determination part 8. Concretely, the controller 3 sets danger according to how much one's own vehicle approaches an intersection being a dangerous point and stops the warning at timing when the danger drops on the basis of whether the driver visually recognizes the display of a warning message displayed on the display 13 and whether a braking operation of the vehicle is performed in response to the warning.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275014-A (JP)
Title: Firing iron for removing cattle horn
Inventor: OTSU TAKASHI
IPC: A01K17/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firing iron which is attached to a burner, can easily and surely be ignited, can avoid a backward fire from the burner, can prevent the transmission of heat to a gas cylinder to improve the safety of the firing iron, and can stop slip to improve workability, when a horn-removed cut surface is fired.  <P>SOLUTION: This firing iron for removing cattle horns is characterized by forming a nozzle 6 equipped with an electronic ignition member 7 at the tip of the burner, disposing a flange-like backward fire protector 11 in the front of the nozzle 6, attaching a cylinder 9 having a firing iron formed at the tip portion to tip of the burner, and forming a horn cut surface-contacting surface 10a of the firing iron 10 in a concave circular surface shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287482-A (JP)
Title: Manufacturing method of planar heating element
Inventor: KOJIMA AKIYOSHI
IPC: H05B3/20
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a planar heating element wherein the planar heating element can be continuously and efficiently manufactured.  <P>SOLUTION: Fiber reinforced prepreg 20 and an insulating resin film 30 are laminated one by one on both sides of a conductive fiber sheet 10 while continuously letting out the conductive fiber sheet 10 on which a plurality of conductive fibers are arranged. The conductive fibers are arranged in the feed direction of the conductive fiber sheet 10. In the conductive fiber sheet 10, conductors electrically connected to the conductive fibers of the conductive fiber sheet 10 are provided in a prescribed pattern with a space left between the conductors in the feed direction of the conductive fiber sheet 10. A through hole is formed in the fiber reinforced prepreg 20 and the insulating resin film 30 so that a part of the conductor covered with the fiber reinforced prepreg 20 and the insulating resin film 30 is exposed, and thereby, an electrode part for connecting a lead wire for impressing a voltage to the conductive fiber sheet 10 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283644-A (JP)
Title: Image recorder
Inventor: MIHARA AKIRA
IPC: B41J2/01
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which is miniaturized without deteriorating an image quality.  <P>SOLUTION: An image is recorded in such a way that an ink droplet is discharged to paper from a recording head array 30. When an image is recorded, an image recording timing control mechanism 60 generates a printing clock signal corrected by correction data by one cycle amount (one rotation amount of a drive roll 24) starting from a reference position by a reference position detecting sensor 38, according to a carrying speed fluctuation, and outputs it to each of printing clock signal generation mechanisms 64. Each of the mechanism 64 generates a correcting printing clock signal by using as a trigger, a drive roll reference position signal from the reference position detecting sensor 38, and outputs it to an inkjet recording head 32. In this way, image recording timing is controlled according to the carrying speed fluctuation in the image recording timing control mechanism 60, so that printing density unevenness is eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT